UV Index in Marabella, Trinidad and Tobago

Last updated: July 2, 2025

Understanding the UV Index is crucial for the residents of Marabella, Trinidad and Tobago, where the tropical climate exposes individuals to varying levels of ultraviolet radiation throughout the day. Being aware of UV levels not only helps in preventing sunburn but is also essential for maintaining long-term skin health. With UV Index values peaking at a striking 13 during midday hours, it is vital for residents to take precautions against harmful sun exposure, especially given the area's consistently high UV risk. Stay informed and protect your skin while enjoying the vibrant sun-soaked days of Marabella!

Hourly UV Index in Marabella

The UV Index paints a vivid picture of the sun's intensity throughout the day, peaking at a dangerous level of 13 between noon and 1 PM. Early risers will find the morning sun relatively mild, with a maximum of 1 at 7 AM and a gradual increase to 3 by 8 AM. However, as the clock approaches 10 AM, sun-seekers should take heed as the index escalates to 9. By 11 AM, it soars to a striking 12, reaching its zenith just after noon. The afternoon sees a slight decline, dropping to 10 by 2 PM before gracefully descending through the 6 mark at 3 PM. As the day winds down, the index plummets back to 1 by 5 PM, culminating in a gentle close at 0 by 7 PM. It’s wise to embrace sun safety measures during those peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Marabella

The UV Index exhibits extreme levels throughout most of the year, with particularly high readings from March to September, where it peaks at 14. January through February also show a UV Index of 12, classifying them as high-risk months for sun exposure. Visitors and residents alike should take extra precautions during these months, as the burn time remains consistently short at just 10 minutes for all but December, which has a slightly lower UV Index of 10 and very high exposure classification with a burn time of 15 minutes. It is advisable to use sunscreen, wear protective clothing, and seek shade to mitigate risks associated with prolonged sun exposure during these critical months.

Monthly Maximum UV Index for Marabella, Trinidad and Tobago

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Marabella. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Marabella, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Marabella UV Index with Other Trinidad and Tobago Cities

The table above highlights how UV exposure in Marabella compares to other major locations across Trinidad and Tobago. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Marabella's solar exposure compared to other cities in Trinidad and Tobago. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Marabella	12	12	14	14	14	13	13	13	14	14	11	10
San Fernando UVI	12	12	14	14	14	13	13	13	14	14	11	10
Mon Repos UVI	12	12	14	14	14	13	13	13	14	14	11	10
Chaguanas UVI	12	12	14	14	14	13	13	13	14	14	11	10
Port of Spain UVI	11	12	14	14	14	13	13	13	14	14	11	10
Rio Claro UVI	12	12	14	14	14	13	13	13	14	14	11	10